Individual Calculations September 2019
 Nouri, Alaa  Total change: -32.40  Rating chartPersonal card
 9th Qazvin Cup - C Group (U-14) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1354 1660 5.50 7 -0.38 40 -15.20 
  Salimiyan, Behzad 1260  * IRI0.001-0.9240-36.80 
  Khalili, Hosein 1260  * IRI1.0010.08403.20 
  Ghaemi, Ali Reza 1260  * IRI1.0010.08403.20 
  Bagheri, Mahan 1539 IRI0.501-0.1640-6.40 
  Rafaati, Radin 1365 IRI1.0010.15406.00 
  Abasi Zamharir, Mohammad 1281 IRI1.0010.09403.60 
  Fakhar, Hossein 1511 IRI1.0010.304012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Chess Tehran Championship 2019 - U12B Tehran IRI 2019-08-16
RcRownchangeKK*chgGame
 1451 1628 4.50 7 -0.43 40 -17.20 
  Azizkhani, Mani 1228  * IRI1.0010.08403.20 
  Rabbani, Abtin 1297 IRI1.0010.12404.80 
  Khosronejad, Abtin 1470 IRI1.0010.294011.60 
  Arabcari, Aidin 1389 IRI0.501-0.3040-12.00 
  Habibi, Radin 1610 IRI0.001-0.5340-21.20 
  Sadeghi, Ali 1362 IRI0.501-0.3240-12.80 
  Hojjatinejad, Ilia 1799 IRI0.5010.23409.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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